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384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.8 M

Social media profiles detected

curiousengineer.dev

Get an email when its DNS, website or certificate changes.

curiousengineer.dev serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

570 other domains share an IP address with it.

The most recent crawl returned the page title “Well-Factored” and 13,497 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .dev Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record no The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 570 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "curiousengineer.dev"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Amazon
Valid from 8/8/2026
Valid to 2/22/2027
Time until expiry 124 days

Last successful crawl

Title Well-Factored
Description Notes on writing code that lasts: best practices, refactoring, and engineering judgment for working software engineers.
Content-Length 13,497 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
65.8.131.105 8/12/2026
65.8.131.111 8/12/2026
65.8.131.124 8/12/2026
65.8.131.38 8/12/2026
IPv6 address Last updated
2600:9000:208a:1000:4:f9ab:fc40:93a1 10/16/2026
2600:9000:208a:4600:4:f9ab:fc40:93a1 10/16/2026
2600:9000:208a:7000:4:f9ab:fc40:93a1 10/16/2026
2600:9000:208a:7a00:4:f9ab:fc40:93a1 10/16/2026
2600:9000:208a:8800:4:f9ab:fc40:93a1 10/16/2026
Name server Last updated
ns-1116.awsdns-11.org 8/12/2026
ns-1601.awsdns-08.co.uk 8/12/2026
ns-91.awsdns-11.com 8/12/2026
ns-949.awsdns-54.net 8/12/2026

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

18.154.63.39 163 domains · here since 10/13/2026
Domain On this IP since
yuga-cn.com 10/17/2026
yourd.xyz 9/27/2026
yolda.com.tr 10/20/2026
yeejit.net 10/19/2026
xn--vh3b2lf2h4rbc3lloy.com 10/4/2026
xn--op2brj49wmkf95a.com 10/13/2026
xn--ob0b642b0e74jq8bg9rfim.com 10/17/2026
xn--em4bx6i.com 10/18/2026
xn--9h0bs79afrar0fcya80e7s5agta.kr 10/10/2026
xn--6e0b187a5mdqqaud09g7ih68g3ic.org 9/21/2026
worldclutchagency.com 9/17/2026
windraven.io 10/11/2026
and 150 more
18.154.63.87 136 domains · here since 10/13/2026
Domain On this IP since
zenawell.com 10/8/2026
ytip.co.kr 10/8/2026
yngcos.com 10/8/2026
ying123.com 10/11/2026
windsor.law 10/14/2026
weplanet.kr 9/28/2026
waterbrooklavender.com 10/14/2026
visd.co.kr 9/19/2026
vapecor.com.ar 10/9/2026
vaictor.fr 10/19/2026
ufo-station.co.kr 10/13/2026
tiny-sun.com 10/9/2026
and 123 more
18.154.63.127 132 domains · here since 10/13/2026
Domain On this IP since
zus.bz 10/18/2026
zachbania.co 10/14/2026
yourtes.la 10/16/2026
xploratech.ai 10/13/2026
xn--ok1bx6uhxc.com 10/11/2026
xn--o39as5y5lbk96c.kr 10/17/2026
xn--em4bx6i.com 10/18/2026
xeonics.co.kr 10/20/2026
workinginkorea.xyz 10/6/2026
wisepear.com 10/20/2026
wdesign.kr 10/19/2026
wander2k.info 10/17/2026
and 119 more
18.154.63.84 131 domains · here since 10/13/2026
2600:9000:208a:4200:4:f9ab:fc40:93a1 1 domain · here since 10/13/2026
Domain On this IP since
No other domains on this address.
2600:9000:208a:5a00:4:f9ab:fc40:93a1 1 domain · here since 10/13/2026
Domain On this IP since
No other domains on this address.
2600:9000:208a:5c00:4:f9ab:fc40:93a1 1 domain · here since 10/13/2026
Domain On this IP since
No other domains on this address.
2600:9000:208a:7200:4:f9ab:fc40:93a1 1 domain · here since 10/13/2026
Domain On this IP since
No other domains on this address.
2600:9000:208a:a000:4:f9ab:fc40:93a1 1 domain · here since 10/13/2026
Domain On this IP since
No other domains on this address.
2600:9000:208a:da00:4:f9ab:fc40:93a1 1 domain · here since 10/13/2026
Domain On this IP since
No other domains on this address.

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.